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See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_embeddedobj.hxx" 30*cdf0e10cSrcweir #include <com/sun/star/embed/Aspects.hpp> 31*cdf0e10cSrcweir #include <com/sun/star/embed/EmbedStates.hpp> 32*cdf0e10cSrcweir #include <com/sun/star/datatransfer/XTransferable.hpp> 33*cdf0e10cSrcweir #include <com/sun/star/uno/Sequence.hxx> 34*cdf0e10cSrcweir #include <com/sun/star/lang/DisposedException.hpp> 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include <rtl/logfile.hxx> 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir #include <commonembobj.hxx> 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir using namespace ::com::sun::star; 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir void SAL_CALL OCommonEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt::Size& aSize ) 45*cdf0e10cSrcweir throw ( lang::IllegalArgumentException, 46*cdf0e10cSrcweir embed::WrongStateException, 47*cdf0e10cSrcweir uno::Exception, 48*cdf0e10cSrcweir uno::RuntimeException ) 49*cdf0e10cSrcweir { 50*cdf0e10cSrcweir RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OCommonEmbeddedObject::setVisualAreaSize" ); 51*cdf0e10cSrcweir 52*cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 53*cdf0e10cSrcweir if ( m_bDisposed ) 54*cdf0e10cSrcweir throw lang::DisposedException(); // TODO 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" ); 57*cdf0e10cSrcweir if ( nAspect == embed::Aspects::MSOLE_ICON ) 58*cdf0e10cSrcweir // no representation can be retrieved 59*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ), 60*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir if ( m_nObjectState == -1 ) 63*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no persistence!\n" ), 64*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir m_bHasClonedSize = sal_False; 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir sal_Bool bBackToLoaded = sal_False; 69*cdf0e10cSrcweir if ( m_nObjectState == embed::EmbedStates::LOADED ) 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir changeState( embed::EmbedStates::RUNNING ); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir // the links should be switched back to loaded state for now to avoid locking problems 74*cdf0e10cSrcweir bBackToLoaded = m_bIsLink; 75*cdf0e10cSrcweir } 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir sal_Bool bSuccess = m_pDocHolder->SetExtent( nAspect, aSize ); 78*cdf0e10cSrcweir 79*cdf0e10cSrcweir if ( bBackToLoaded ) 80*cdf0e10cSrcweir changeState( embed::EmbedStates::LOADED ); 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir if ( !bSuccess ) 83*cdf0e10cSrcweir throw uno::Exception(); // TODO: 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir awt::Size SAL_CALL OCommonEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect ) 87*cdf0e10cSrcweir throw ( lang::IllegalArgumentException, 88*cdf0e10cSrcweir embed::WrongStateException, 89*cdf0e10cSrcweir uno::Exception, 90*cdf0e10cSrcweir uno::RuntimeException ) 91*cdf0e10cSrcweir { 92*cdf0e10cSrcweir RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OCommonEmbeddedObject::getVisualAreaSize" ); 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 95*cdf0e10cSrcweir if ( m_bDisposed ) 96*cdf0e10cSrcweir throw lang::DisposedException(); // TODO 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir if ( m_nObjectState == -1 ) 99*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no persistence!\n" ), 100*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" ); 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir if ( m_bHasClonedSize ) 105*cdf0e10cSrcweir return m_aClonedSize; 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir sal_Bool bBackToLoaded = sal_False; 108*cdf0e10cSrcweir if ( m_nObjectState == embed::EmbedStates::LOADED ) 109*cdf0e10cSrcweir { 110*cdf0e10cSrcweir changeState( embed::EmbedStates::RUNNING ); 111*cdf0e10cSrcweir 112*cdf0e10cSrcweir // the links should be switched back to loaded state for now to avoid locking problems 113*cdf0e10cSrcweir bBackToLoaded = m_bIsLink; 114*cdf0e10cSrcweir } 115*cdf0e10cSrcweir 116*cdf0e10cSrcweir awt::Size aResult; 117*cdf0e10cSrcweir sal_Bool bSuccess = m_pDocHolder->GetExtent( nAspect, &aResult ); 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir if ( bBackToLoaded ) 120*cdf0e10cSrcweir changeState( embed::EmbedStates::LOADED ); 121*cdf0e10cSrcweir 122*cdf0e10cSrcweir if ( !bSuccess ) 123*cdf0e10cSrcweir throw uno::Exception(); // TODO: 124*cdf0e10cSrcweir 125*cdf0e10cSrcweir return aResult; 126*cdf0e10cSrcweir } 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir sal_Int32 SAL_CALL OCommonEmbeddedObject::getMapUnit( sal_Int64 nAspect ) 129*cdf0e10cSrcweir throw ( uno::Exception, 130*cdf0e10cSrcweir uno::RuntimeException) 131*cdf0e10cSrcweir { 132*cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 133*cdf0e10cSrcweir if ( m_bDisposed ) 134*cdf0e10cSrcweir throw lang::DisposedException(); // TODO 135*cdf0e10cSrcweir 136*cdf0e10cSrcweir OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" ); 137*cdf0e10cSrcweir if ( nAspect == embed::Aspects::MSOLE_ICON ) 138*cdf0e10cSrcweir // no representation can be retrieved 139*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ), 140*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 141*cdf0e10cSrcweir 142*cdf0e10cSrcweir if ( m_nObjectState == -1 ) 143*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no persistence!\n" ), 144*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 145*cdf0e10cSrcweir 146*cdf0e10cSrcweir if ( m_bHasClonedSize ) 147*cdf0e10cSrcweir return m_nClonedMapUnit; 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir sal_Bool bBackToLoaded = sal_False; 150*cdf0e10cSrcweir if ( m_nObjectState == embed::EmbedStates::LOADED ) 151*cdf0e10cSrcweir { 152*cdf0e10cSrcweir changeState( embed::EmbedStates::RUNNING ); 153*cdf0e10cSrcweir 154*cdf0e10cSrcweir // the links should be switched back to loaded state for now to avoid locking problems 155*cdf0e10cSrcweir bBackToLoaded = m_bIsLink; 156*cdf0e10cSrcweir } 157*cdf0e10cSrcweir 158*cdf0e10cSrcweir sal_Int32 nResult = m_pDocHolder->GetMapUnit( nAspect ); 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir if ( bBackToLoaded ) 161*cdf0e10cSrcweir changeState( embed::EmbedStates::LOADED ); 162*cdf0e10cSrcweir 163*cdf0e10cSrcweir if ( nResult < 0 ) 164*cdf0e10cSrcweir throw uno::Exception(); // TODO: 165*cdf0e10cSrcweir 166*cdf0e10cSrcweir return nResult; 167*cdf0e10cSrcweir } 168*cdf0e10cSrcweir 169*cdf0e10cSrcweir embed::VisualRepresentation SAL_CALL OCommonEmbeddedObject::getPreferredVisualRepresentation( sal_Int64 nAspect ) 170*cdf0e10cSrcweir throw ( lang::IllegalArgumentException, 171*cdf0e10cSrcweir embed::WrongStateException, 172*cdf0e10cSrcweir uno::Exception, 173*cdf0e10cSrcweir uno::RuntimeException ) 174*cdf0e10cSrcweir { 175*cdf0e10cSrcweir RTL_LOGFILE_CONTEXT( aLog, "embeddedobj (mv76033) OCommonEmbeddedObject::getPrefferedVisualRepresentation" ); 176*cdf0e10cSrcweir 177*cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 178*cdf0e10cSrcweir if ( m_bDisposed ) 179*cdf0e10cSrcweir throw lang::DisposedException(); // TODO 180*cdf0e10cSrcweir 181*cdf0e10cSrcweir if ( m_nObjectState == -1 ) 182*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "The own object has no persistence!\n" ), 183*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 184*cdf0e10cSrcweir 185*cdf0e10cSrcweir 186*cdf0e10cSrcweir OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!\n" ); 187*cdf0e10cSrcweir if ( nAspect == embed::Aspects::MSOLE_ICON ) 188*cdf0e10cSrcweir // no representation can be retrieved 189*cdf0e10cSrcweir throw embed::WrongStateException( ::rtl::OUString::createFromAscii( "Illegal call!\n" ), 190*cdf0e10cSrcweir uno::Reference< uno::XInterface >( static_cast< ::cppu::OWeakObject* >(this) ) ); 191*cdf0e10cSrcweir 192*cdf0e10cSrcweir sal_Bool bBackToLoaded = sal_False; 193*cdf0e10cSrcweir if ( m_nObjectState == embed::EmbedStates::LOADED ) 194*cdf0e10cSrcweir { 195*cdf0e10cSrcweir changeState( embed::EmbedStates::RUNNING ); 196*cdf0e10cSrcweir 197*cdf0e10cSrcweir // the links should be switched back to loaded state for now to avoid locking problems 198*cdf0e10cSrcweir bBackToLoaded = m_bIsLink; 199*cdf0e10cSrcweir } 200*cdf0e10cSrcweir 201*cdf0e10cSrcweir OSL_ENSURE( m_pDocHolder->GetComponent().is(), "Running or Active object has no component!\n" ); 202*cdf0e10cSrcweir 203*cdf0e10cSrcweir // TODO: return for the aspect of the document 204*cdf0e10cSrcweir embed::VisualRepresentation aVisualRepresentation; 205*cdf0e10cSrcweir 206*cdf0e10cSrcweir uno::Reference< embed::XVisualObject > xVisualObject( m_pDocHolder->GetComponent(), uno::UNO_QUERY ); 207*cdf0e10cSrcweir if( xVisualObject.is()) 208*cdf0e10cSrcweir { 209*cdf0e10cSrcweir aVisualRepresentation = xVisualObject->getPreferredVisualRepresentation( nAspect ); 210*cdf0e10cSrcweir } 211*cdf0e10cSrcweir else 212*cdf0e10cSrcweir { 213*cdf0e10cSrcweir uno::Reference< datatransfer::XTransferable > xTransferable( m_pDocHolder->GetComponent(), uno::UNO_QUERY ); 214*cdf0e10cSrcweir if (!xTransferable.is() ) 215*cdf0e10cSrcweir throw uno::RuntimeException(); 216*cdf0e10cSrcweir 217*cdf0e10cSrcweir datatransfer::DataFlavor aDataFlavor( 218*cdf0e10cSrcweir ::rtl::OUString::createFromAscii( "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"" ), 219*cdf0e10cSrcweir ::rtl::OUString::createFromAscii( "GDIMetaFile" ), 220*cdf0e10cSrcweir ::getCppuType( (const uno::Sequence< sal_Int8 >*) NULL ) ); 221*cdf0e10cSrcweir 222*cdf0e10cSrcweir if( xTransferable->isDataFlavorSupported( aDataFlavor )) 223*cdf0e10cSrcweir { 224*cdf0e10cSrcweir aVisualRepresentation.Data = xTransferable->getTransferData( aDataFlavor ); 225*cdf0e10cSrcweir aVisualRepresentation.Flavor = aDataFlavor; 226*cdf0e10cSrcweir } 227*cdf0e10cSrcweir else 228*cdf0e10cSrcweir throw uno::RuntimeException(); 229*cdf0e10cSrcweir } 230*cdf0e10cSrcweir 231*cdf0e10cSrcweir if ( bBackToLoaded ) 232*cdf0e10cSrcweir changeState( embed::EmbedStates::LOADED ); 233*cdf0e10cSrcweir 234*cdf0e10cSrcweir return aVisualRepresentation; 235*cdf0e10cSrcweir } 236*cdf0e10cSrcweir 237